Zhongshan weather in September
September is a fair month to visit Zhongshan: highs of 30°C (86°F) and about 201 mm (7.9 in) of rain on average. Nights average 24°C (75°F) and cloud cover 67% (NASA POWER, 2001–2025 averages). It is the 5th wettest month of the year and the 4th warmest. Compared with August, it is cooler and drier; October brings highs of 28°C (83°F) and 65 mm (2.6 in) of rain.
Is September a good time to visit Zhongshan?
fair month Weather score 53/100.
September is a fair month in Zhongshan. The weather is usually best in Oct–Mar.
Does it rain a lot in Zhongshan in September?
Yes, it is one of the rainy months: about 201 mm (7.9 in) falls in an average September. It is the 5th wettest month of the year.
How warm is Zhongshan in September?
Days average 30°C (86°F) and nights 24°C (75°F).
Zhongshan weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 20°C (68°F) | 10°C (49°F) | 41 mm | 61% | best |
| February | 22°C (72°F) | 12°C (54°F) | 35 mm | 72% | best |
| March | 25°C (77°F) | 16°C (60°F) | 82 mm | 75% | best |
| April | 28°C (83°F) | 20°C (67°F) | 131 mm | 75% | fair |
| May | 30°C (86°F) | 23°C (74°F) | 275 mm | 77% | least pleasant |
| June | 30°C (87°F) | 25°C (78°F) | 325 mm | 81% | least pleasant |
| July | 31°C (88°F) | 26°C (78°F) | 222 mm | 73% | least pleasant |
| August | 31°C (88°F) | 26°C (78°F) | 263 mm | 74% | least pleasant |
| September | 30°C (86°F) | 24°C (75°F) | 201 mm | 67% | fair |
| October | 28°C (83°F) | 20°C (68°F) | 65 mm | 50% | best |
| November | 25°C (77°F) | 16°C (60°F) | 36 mm | 54% | best |
| December | 21°C (69°F) | 10°C (50°F) | 27 mm | 53% | best |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months